Sir Oswald Ernald Mosley, 6th Baronet, of Ancoats, (1896 - 1980) was an English politician, known principally as the founder of the British Union of Fascists. He was a Member of Parliament for Harrow from 1918 to 1924 and for Smethwick from 1926 to 1931, as well as Chancellor of the Duchy of Lancaster in the Labour Government of 1929-1931.